package com.cloud.gatewaySpringSecurity.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @author zhozixiong
 * @date 2022/10/03
 *
 * gateway跨域处理
 */
@Configuration
public class GulimallCorsConfig {

    /**
     *  添加过滤器
     */
    @Bean
    public CorsWebFilter corsWebFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        //跨域配置信息
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //允许跨域的头
        corsConfiguration.addAllowedHeader("*");
        //允许跨域的请求方式
        corsConfiguration.addAllowedMethod("*");
        //允许跨域的请求来源
        corsConfiguration.addAllowedOrigin("*");
        //是否允许携带cookie跨域
        corsConfiguration.setAllowCredentials(true);
        //任意url都要进行跨域配置
        source.registerCorsConfiguration("/**", corsConfiguration);
        return new CorsWebFilter(source);
    }
}
